Composite Core Diamond Grinding Wheel: 4″ in Diameter x 1-1/2″ Wide, 1″ Hole. Order optional bushings if you have a 1/2″, 5/8″ or 3/4″ arbor. High quality nickel plated diamond on the steel band.
Grit sizes available: 60, 80, 120, 220, 400, 600 & 800 grit
Cautions: Maximum Speed Rating: 2800rpm. Always wear safety goggles. Always wear an appropriate mask so you do not breath in particulates and harmful vapors. Always wear hand and body protection. Failure to adhere to these cautions may result in serious injury or death.